WHY CHOOSE NOX 3000 HARDCORE™ • Pharmaceutical grade, micro-refined arginine AKG • pH balanced for optimum potency • Contains Bioperine® to maximise absorption and effectiveness HOW NOX 3000 HARDCORE™ WORKSNOX 3000™ HARDCORE boosts nitric oxide (N.O.) levels in muscle and is considered by many as an essential supplement for serious weight-trainers and power-athletes. It causes increased hardness and fullness in muscles and helps to stimulate the release of natural, healthy growth hormone. Research has shown that taking NOX 3000™ HARDCORE capsules before your weight-training or power workout could result in faster increases in muscle size, strength and power.